The whole vertically-centred thing you've got going on there is pretty interesting, but I think the screen is way too hectic as a whole. The portraits are in a bit of weird place (i.e. separate from the unit frames) and I've always found them to be a waste of space (that's probably just personal preference, though). The buttons also seem to be arranged in a pretty inefficient way.

Sorry, but this one's not to my liking. :P

__________________Addons I use, not that any of you care
* Bejeweled - For boring 5 minute flights to Tanaris
* Genie - Blizzard really should have implemented bag sorting by now
* ncHoverBind - I'm a Lock, what can you expect?
* oGlow - Agan, a missing feature
* Recount - Derp
* ShooShards - Another missing feature